共 9 条
[1]
DICK JB, 1959, MISSISSIPPI FARM RES, V22, P6
[2]
GILES WL, 1960, MISS FARM RES, V23, P1
[3]
GRISSOM PH, 1963, MISSISSIPPI FARM RES, V26, P1
[4]
LANGFORD DR, 1963, 61 HIGH PLAINS RES F
[5]
LONGENECKER DE, 1962, 2237 TEX AGR EXP STA
[6]
MCCOLLUM RE, 1962, NC AGR EXP STA, V20, P7
[7]
PARTENHEIMER EJ, 1965, HIGHLIGHTS AGR RES A, V12, P7
[8]
SPURGEON WI, 1966, MISSISSIPPI FARM RES, V29, P2
[9]
STURKIE DG, 1962, HIGHLIGHTS AGRIC RES, V9, P4